$786 Find Cheap Flights from Adelaide to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to the United States departing on 18/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Adelaide to the United States

Cheapest return prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles2 stops$1,374
New York
Newark2 stops$2,081
San Francisco
San Francisco2 stops$1,850
Honolulu
Honolulu2 stops$1,322
Las Vegas
Las Vegas2 stops$1,742
Dallas
Dallas2 stops$1,941
Seattle
Seattle2 stops$1,689
Miami
Miami2 stops$2,320
Chicago
Chicago2 stops$2,609
Boston
Boston2 stops$2,150
Houston
Houston2 stops$2,371
Denver
Denver2 stops$1,793
Atlanta
Atlanta2 stops$2,148
Fort Lauderdale
Fort Lauderdale2 stops$2,738
Salt Lake City
Salt Lake City2 stops$1,786
Nashville
Nashville2 stops$2,113
Austin
Austin2 stops$2,062
Los Angeles
Los Angeles2 stops$1,374
New York
Newark2 stops$2,081
San Francisco
San Francisco2 stops$1,850
Honolulu
Honolulu2 stops$1,322
Las Vegas
Las Vegas2 stops$1,742
Dallas
Dallas2 stops$1,941
Seattle
Seattle2 stops$1,689
Miami
Miami2 stops$2,320
Chicago
Chicago2 stops$2,609
Boston
Boston2 stops$2,150
Houston
Houston2 stops$2,371
Denver
Denver2 stops$1,793
Atlanta
Atlanta2 stops$2,148
Fort Lauderdale
Fort Lauderdale2 stops$2,738
Salt Lake City
Salt Lake City2 stops$1,786
Nashville
Nashville2 stops$2,113
Austin
Austin2 stops$2,062

Book Cheap Adelaide to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to the United States

Thu, 28 May - Tue, 16 Jun
Fiji Airways Logo
12:35 - 21:10
ADL
-
HNL
28h 05m
2 stops
Fiji Airways Logo
12:05 - 11:35
HNL
-
ADL
28h 00m
2 stops
$1,322Fiji Airways
Mon, 1 Jun - Sun, 14 Jun
Multiple Airlines Logo
06:25 - 13:05
ADL
-
LAX
23h 10m
2 stops
Multiple Airlines Logo
23:55 - 22:00
LAX
-
ADL
29h 35m
2 stops
$1,374Multiple Airlines
Mon, 20 Jul - Sun, 26 Jul
Multiple Airlines Logo
06:25 - 13:05
ADL
-
LAX
23h 10m
2 stops
Multiple Airlines Logo
23:55 - 16:40
LAX
-
ADL
24h 15m
2 stops
$1,375Multiple Airlines
Sun, 24 May - Sun, 31 May
Qantas Airways Logo
14:25 - 09:55
ADL
-
HNL
15h 00m
1 stop
Qantas Airways Logo
11:50 - 22:35
HNL
-
ADL
15h 15m
1 stop
$1,552Qantas Airways
Mon, 3 Aug - Wed, 2 Sep
Qantas Airways Logo
13:25 - 14:30
ADL
-
LAX
17h 35m
1 stop
Qantas Airways Logo
23:10 - 11:05
LAX
-
ADL
19h 25m
1 stop
$1,562Qantas Airways
Wed, 10 Jun - Wed, 17 Jun
Virgin Australia Logo
06:05 - 13:50
ADL
-
LAS
24h 15m
2 stops
Virgin Australia Logo
10:45 - 13:45
LAS
-
ADL
34h 30m
2 stops
$1,849Virgin Australia
Mon, 1 Jun - Sun, 14 Jun
United Airlines Logo
06:05 - 12:12
ADL
-
ONT
22h 37m
2 stops
United Airlines Logo
18:39 - 11:05
ONT
-
ADL
23h 56m
2 stops
$1,853United Airlines
Tue, 19 May - Tue, 21 Jul
United Airlines Logo
06:05 - 17:52
ADL
-
ONT
28h 17m
2 stops
United Airlines Logo
13:50 - 11:05
ONT
-
ADL
28h 45m
2 stops
$1,854United Airlines
Thu, 11 Jun - Thu, 18 Jun
Virgin Australia Logo
06:00 - 14:30
ADL
-
SEA
25h 00m
2 stops
Virgin Australia Logo
17:04 - 10:55
SEA
-
ADL
25h 21m
2 stops
$1,878Virgin Australia
Tue, 18 Aug - Fri, 28 Aug
Air New Zealand Logo
07:50 - 12:55
ADL
-
SFO
21h 35m
2 stops
Air New Zealand Logo
22:05 - 10:55
SFO
-
ADL
20h 20m
1 stop
$2,134Air New Zealand
Booking Insights

KAYAK's insights & trends for Adelaide to the United States flights

Get data-powered insights and trends into flights from Adelaide to the United States to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Adelaide to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Adelaide found in the last 72 hours was to San Francisco, at $2,444 return. The most popular route is from Adelaide (ADL) to San Francisco (SFO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $2,444.

Can I save money by flying with a stopover from Adelaide to the United States?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,360, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Adelaide to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Adelaide to the United States is August, when tickets cost $181 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of return tickets is $2,444 and $939 respectively.

How far in advance should I book a flight from Adelaide to the United States?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Adelaide to the United States, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Adelaide to the United States, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$786
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Adelaide to Honolulu

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Adelaide to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Adelaide to the United States is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Adelaide to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Adelaide to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Adelaide to the United States

 
Need help choosing which airline to fly with from Adelaide to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Fiji AirwaysOverall score based on 240 reviews
7.5Food
8.2Boarding
8.6Crew
7.5Entertainment
8.1Comfort
Airline reviews

I thought Fiji and Fiji Airways was great. Looking forward to the next trip. Baggage claim at the end went to sh...t

8.0 ExcellentJoseph, Apr 2026
NAN - HNL
Read more Fiji Airways reviews

I thought Fiji and Fiji Airways was great. Looking forward to the next trip. Baggage claim at the end went to sh...t

Fiji Airways always goes above and beyond. If anything I'd say the food was less enjoyable than in the past. But that in no way lessened the experience with the cabin crew or the excellent attentiveness and service they provided throughout the entire trip!

Left on time , arrived on time. Staff was awesome!!!!! Great flight!!!!

Great food, wonderful staff made a long flight seem short

Everything was great . Arrived on time was smooth plane was clean. Crew/Staff was friendly and helpful.

Everything from the staff to the comfort of business class was excellent. This is one of my new favorite airlines.

Ticketing said dinner for the almost 14 hour flight and we were delayed an hour. However, onboard we were only served a sluce if pizza bread and a cookie. Not at all dinner and insufficient for a long international flight. Breakfast was good.

We have had an absolutely horrific experience so far getting home from Australia on a $18,000 + flight we booked with you. The flight did not deplane in Dallas because there was no available gate or staircase. We sat in the plane for 3 hours waiting to deplane. As a result we missed our connecting flight to New York. American Airlines put us up in a hotel several miles away. We waited 45 minutes for a shuttle and The shuttle driver was horribly rude and unhelpful. They offered us $70 vouchers for food but actually there was no food left when we arrived minus some chicken nuggets and corn dogs. It was awful. Horrible way to end a vacation. There has to be accountability here.

A bit cramped in economy and the people in front wouldn’t put their seats up during meal service, crew did not help with that and I felt they could have done more about it.

The airline is ok, but it needs to improve it schedules.

Great airline service by the staff. I highly recommend it

Time to upgrade those planes so you can provide first class.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

Appreciated the ability to get an earlier flight home after flying in from in from Japan. No problem with boarding or crew service. The limited choice of snacks, compared to previous years. Aircraft seats seem to be getting harder and more uncomfortable all the time. Overall, happy to be home

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

Air New Zealand over sold our flight and tried to bump us to yesterday. After several calls we got booked to United about 6 hrs before our original flight. No apologies!

Very quick flight so no time for refreshments. We took off. Then landed. The end. Seats were too tight. Very cramped Grateful for the short flight cos moving around wasn’t possible

There were no food or entertainment on this short flight. Friendly staff even before getting on the flight. The seats were snug but it was quick flight

Good flight. On time. No problems. Plane was clean. Service was as you would expect. However nothing special, just a good flight.

Very friendly staff. No food service and no entertainment. Only 1hr 20min flight

High fees for excess checked baggage and somehow ridiculous rules for carry on bags.

Flight was late, food and drink an extra charge, my carry on is five rows behind me, and the seats are too narrow. Don’t ask me to be happy about it

I bought flights in August and there wasn’t a flight in the system

Our 6.30am flight was boarded then cancelled to fly at 10.55am . We were flying to Brisbane to attend a funeral at 12 noon an hour away . This means missing the funeral due to unreliability of Virgin . Unimpressed !!

It was with Link Airways and the Saab 340 jet was noisy and little comfort.

They didn’t sent my luggage I got it 24 hours later

Plane was late and they wouldn’t check our bags through to Tokyo

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

Helpful staff when I felt unwell. Qantas need to have an audio/music channel so you can listen to various music/.artists

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

On the Qantas flight, I could barely hear some of the announcements. It was better when I could read them on the screen.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Our boarding and flight was very good. However when we landed and pulled in to the gate it took 55 minutes for the jet bridge to be positioned next to the aircraft. That caused us to miss our ground transportation and it caused us unnecessary last minute transit planning and expense. Our flight was AA1733 on March 17, 2026

We booked with Qantas instead of Delta and we instead flew on American Airlines. American is not our favorite to go on. No leg room and the width of seats are a joke. Your are packed like sardines on American flights.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

Everything you need to know for your flight from Adelaide to the United States

Information on your arrival and departure airports